White Noise Bone Conduction Bluetooth Speaker Sleep Instrument(Light Green) Tag-Back Cover Multiple storage methods automatic recording

Multiple storage methods automatic recording and storage of audio

0 Adapter Cable for Laptop Apple Macbook Google Chromebook Pixel

Low-bat Indicator: Chirp every 30s as battery lower than 3

It is a portable mouse suitable for carrying around

Power supply mode: 2 x AAA batteries (self-prepared)

White Noise Bone Conduction Bluetooth Speaker Sleep Instrument(Light Green) Tag-Back Cover Multiple storage methods automatic recording1. Material: ABS+PC plastic shell 2. Speaker: 8 ohm 2W 3. Frequency response: 20HZ 20KHZ 4. Bluetooth version: 5. 2 5. Decoding method: TF card (MP3 WMA FLAC APE WAV), Bluetooth (SBC) 6. TF card capacity: 32G (MAX) 7. Operating distance: about 10 meters 8. Normal working hours: play music for 15 hours 9. Prompt voice: English 10. LED lights: red and blue status indicator lights 11. Operation mode: multi function compound key 12. Battery capacity: